GB2173930B - Physical modelling device for use with computer-aided design - Google Patents
Physical modelling device for use with computer-aided designInfo
- Publication number
- GB2173930B GB2173930B GB08612548A GB8612548A GB2173930B GB 2173930 B GB2173930 B GB 2173930B GB 08612548 A GB08612548 A GB 08612548A GB 8612548 A GB8612548 A GB 8612548A GB 2173930 B GB2173930 B GB 2173930B
- Authority
- GB
- United Kingdom
- Prior art keywords
- computer
- aided design
- modelling device
- physical modelling
- physical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/32—Circuit design at the digital level
- G06F30/33—Design verification, e.g. functional simulation or model checking
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65142784A | 1984-09-17 | 1984-09-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8612548D0 GB8612548D0 (en) | 1986-07-02 |
GB2173930A GB2173930A (en) | 1986-10-22 |
GB2173930B true GB2173930B (en) | 1988-05-25 |
Family
ID=24612823
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08520915A Expired GB2164768B (en) | 1984-09-17 | 1985-08-21 | Physical modelling device for use with computer-aided design |
GB08612548A Expired GB2173930B (en) | 1984-09-17 | 1986-05-22 | Physical modelling device for use with computer-aided design |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08520915A Expired GB2164768B (en) | 1984-09-17 | 1985-08-21 | Physical modelling device for use with computer-aided design |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS6172365A (en) |
DE (1) | DE3532484A1 (en) |
FR (1) | FR2570527B1 (en) |
GB (2) | GB2164768B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4937827A (en) * | 1985-03-01 | 1990-06-26 | Mentor Graphics Corporation | Circuit verification accessory |
US4744084A (en) | 1986-02-27 | 1988-05-10 | Mentor Graphics Corporation | Hardware modeling system and method for simulating portions of electrical circuits |
US4821173A (en) * | 1986-06-30 | 1989-04-11 | Motorola, Inc. | Wired "OR" bus evaluator for logic simulation |
US4998250A (en) * | 1988-09-08 | 1991-03-05 | Data I/O Corporation | Method and apparatus for determining an internal state of an electronic component |
US5353243A (en) * | 1989-05-31 | 1994-10-04 | Synopsys Inc. | Hardware modeling system and method of use |
US5335191A (en) * | 1992-03-27 | 1994-08-02 | Cadence Design Systems, Inc. | Method and means for communication between simulation engine and component models in a circuit simulator |
JP3242277B2 (en) * | 1995-03-20 | 2001-12-25 | 富士通株式会社 | Simulation equipment |
US5673295A (en) * | 1995-04-13 | 1997-09-30 | Synopsis, Incorporated | Method and apparatus for generating and synchronizing a plurality of digital signals |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4590581A (en) * | 1983-05-09 | 1986-05-20 | Valid Logic Systems, Inc. | Method and apparatus for modeling systems of complex circuits |
-
1985
- 1985-08-21 GB GB08520915A patent/GB2164768B/en not_active Expired
- 1985-09-12 DE DE19853532484 patent/DE3532484A1/en not_active Withdrawn
- 1985-09-13 JP JP60201917A patent/JPS6172365A/en active Pending
- 1985-09-13 FR FR858513600A patent/FR2570527B1/en not_active Expired
-
1986
- 1986-05-22 GB GB08612548A patent/GB2173930B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8612548D0 (en) | 1986-07-02 |
GB8520915D0 (en) | 1985-09-25 |
DE3532484A1 (en) | 1986-03-27 |
JPS6172365A (en) | 1986-04-14 |
GB2164768B (en) | 1988-05-25 |
GB2173930A (en) | 1986-10-22 |
FR2570527B1 (en) | 1989-08-25 |
GB2164768A (en) | 1986-03-26 |
FR2570527A1 (en) | 1986-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 20050820 |